How to set locking to allow users to copy-paste from a Doc

My question seems trivial, yet I could not understand which locking settings do I have to allow for users to be able to copy and paste texts from Coda doc?
They are only allowed to copy and paste if the Edit text option in locking is enabled?

What about text within tables?

How do you create a situation where users can copy-paste but cannot edit texts?

Thanks for suggestions!